CAS No.18107-18-1,(TRIMETHYLSILYL)DIAZOMETHANE Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	18107-18-1
Name:	(TRIMETHYLSILYL)DIAZOMETHANE
Article Data:	18

Formula:	C₄H₁₀N₂Si
Molecular Weight:	114.222
Synonyms:	Diazo((trimethylsilyl))methane;Diazomethyltrimethyl silane;Trimethylsilyldiazomethane;
Density:	0.773 g/mL at 25 °C
Boiling Point:	96 °C
Flash Point:	-31 °F
Solubility:	Immiscible with water. Miscible with organic solvents.
Appearance:	clear yellow solution
Hazard Symbols:	F+,Xn,N,F,T
Risk Codes:	12-19-22-66-67-65-62-51/53-48/20-38-11-23
Safety:	9-16-29-33-36/37-61-62-45
Transport Information:	UN 1992
PSA:	37.39000
LogP:	1.24546

Synthetic route

: 59546-83-7
(N-nitroso-N-trimethylsilylmethyl)acetamide

: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
With phenethylamine under 8 - 10 Torr;	95%
With phenethylamine at 40℃; under 14 Torr;

: 26386-88-9
diphenyl phosphoryl azide

: 2344-80-1
Chloromethyltrimethylsilane

: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
Stage #1: Chloromethyltrimethylsilane With magnesium; ethylene dibromide In diethyl ether at 40℃; for 1h; Stage #2: diphenyl phosphoryl azide In diethyl ether at 0℃; for 2h;	79%

: 26386-88-9
diphenyl phosphoryl azide

: 13170-43-9
(trimethylsilyl)methylmagnesium chloride

: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
In diethyl ether for 16h; cooling;	78%

: 186581-53-3, 908094-01-9
diazomethane

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In diethyl ether 1.) -78 deg C, 2.) 0 deg C;	74%

: 2344-80-1
Chloromethyltrimethylsilane

: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
Stage #1: Chloromethyltrimethylsilane With lithium In diethyl ether at -23 - 20℃; for 2h; Inert atmosphere; Stage #2: With 4-toluenesulfonyl azide In diethyl ether at 0 - 20℃; for 22h; Inert atmosphere;	40%
With diphenyl phosphoryl azide; magnesium 1) diethyl ether, room temp., 2) diethyl ether or dibutyl ether, 0 deg C to room temp.; Multistep reaction;

: 39482-21-8
N-nitroso-N-trimethylsilylmethylurea

: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
With potassium hydroxide In benzene	28.2%
With potassium hydroxide In benzene
With potassium hydroxide
With potassium hydroxide In pentane at 0℃; for 1.5h;

: 26205-77-6
Methyl-nitroso-(trimethylsilylmethyl)carbamat

: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
With sodium hydroxide

: 5663-03-6
[N-(trimethylsilyl)methyl]urea

: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
With hydroxide; cis-nitrous acid Multistep reaction;

: 186581-53-3, 908094-01-9
diazomethane

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

A: 107-46-0
Hexamethyldisiloxane

B: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In diethyl ether at -78℃; for 2h;

...Expand

: 26386-88-9
diphenyl phosphoryl azide

: 2344-80-1
Chloromethyltrimethylsilane

A: 107-46-0
Hexamethyldisiloxane

B: 18107-18-1
diazomethyl-trimethyl-silane

Conditions

Conditions	Yield
With magnesium In diethyl ether 2h, 0 deg C -> 3h, r.t.;	A n/a B 8.2 g

...Expand

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Specification

The CAS register number of (Trimethylsilyl)diazomethane is 18107-18-1. It also can be called as Silane,(diazomethyl)trimethyl- and the IUPAC name about this chemical is diazomethyl(trimethyl)silane. The molecular formula about this chemical is C₄H₁₀N₂Si and molecular weight is 114.22. It belongs to the following product categories which include Analytical Chemistry; Diazomethane Precursors & Equivalents (GC Derivatizing Reagents); Esterification & Alkylation (GC Derivatizing Reagents); GC Derivatizing Reagents; Si (Classes of Silicon Compounds); Si-(C)4 Compounds; Silicon Compounds (for Synthesis); Synthetic Organic Chemistry and so on.

Physical properties about (Trimethylsilyl)diazomethane are: (1)ACD/LogP: 0.17; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.17; (4)ACD/LogD (pH 7.4): 0.17; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 29.42; (8)ACD/KOC (pH 7.4): 29.42; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1.

When you are using this chemical, please be cautious about it as the following:
This chemical is toxic to aquatic organisms. It may cause long-term adverse effects in the aquatic environment. This chemical is harmful by inhalation. It is harmful beacuse it may cause lung damage if swallowed. This chemcial is toxic by inhalation. It may form explosive peroxides. Repeated exposure this chemical may cause skin dryness or cracking. Its vapours may cause drowsiness and dizziness. It has danger of serious damage to health by prolonged exposure. It also has risk of impaired fertility. Lastly, this chemical is highly flammable. It is also irritating to skin. If you want to store this chemical, please keep container in a well-ventilated place and keep away from sources of ignition. Before using this chemical, please take precautionary measures against static discharges. When using this chemical, please wear suitable gloves and protective clothing. Besides, you also need to remeber avoid release to the environment and refer to special instructions safety data sheet. After using it, please do not empty into drains. If swallowed it, do not induce vomiting, then seek medical advice immediately and show this container or label. In case of accident or if you feel unwell, please seek medical advice immediately (show label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: [N-]=[N+]=C/[Si](C)(C)C
(2)InChI: InChI=1/C4H10N2Si/c1-7(2,3)4-6-5/h4H,1-3H3
(3)InChIKey: ONDSBJMLAHVLMI-UHFFFAOYAN
(4)Std. InChI: InChI=1S/C4H10N2Si/c1-7(2,3)4-6-5/h4H,1-3H3
(5)Std. InChIKey: ONDSBJMLAHVLMI-UHFFFAOYSA-N